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RFQs / Order
Part No. Manufacturer Qty  
1812J0500123JDTKnowles Syfer
SIT8208AI-3F-18E-48.000000YSiTime
ESQT-140-02-G-D-714Samtec, Inc.
EBC17DCSDSullins Connector Solutions
501PCB-ABAGEnergy Micro (Silicon Labs)
SIT8208AC-33-28S-12.288000XSiTime
SQT-130-02-L-TSamtec, Inc.
ESQT-126-02-F-D-695Samtec, Inc.
RMCF0805FT430RStackpole Electronics, Inc.
CA3102E20-24PB01Cannon
TCSD-25-D-12.00-01-RSamtec, Inc.
CL10C8R2CB8NNNDSamsung Electro-Mechanics America, Inc.
CPS16-LA00A10-SNCCWTNF-AI0YMVAR-W1072-SSchurter
CDR31BP3R3BCWSABElectro-Films (EFI) / Vishay
AER33-33-12CB/A01CTS Electronic Components
AA0603FR-07866RLYageo
ATS-19D-142-C2-R0Advanced Thermal Solutions, Inc.
SIT8209AI-31-25E-100.000000YSiTime
AFD57-14-12PW-6233Agastat Relays / TE Connectivity
TCSD-15-S-08.70-01-NSamtec, Inc.
ATS-02B-12-C1-R0Advanced Thermal Solutions, Inc.
HW-02-17-H-S-290-SMSamtec, Inc.
D38999/24MD05HNAgastat Relays / TE Connectivity
314-83-103-01-899191Preci-Dip
VI-BNW-EW-SVicor
MAX690SESA+TMaxim Integrated
SIT1602AI-82-33S-77.760000TSiTime
SSM-112-S-DV-LC-K-BESamtec, Inc.
MMS-118-01-F-DHSamtec, Inc.
SSM-108-S-SH-001Samtec, Inc.
ESQT-137-02-F-D-750Samtec, Inc.
ESQ-133-13-G-T-LLSamtec, Inc.
C1005X5R1E474K050BBTDK Corporation
RNCF0402BKE330RStackpole Electronics, Inc.
EHT-119-01-S-D-SMSamtec, Inc.
GCC30DRTI-S13Sullins Connector Solutions
ESQT-118-03-F-D-390Samtec, Inc.
GTC06CF36-77SW-LCAmphenol Industrial
HSM22DRTHSullins Connector Solutions
FNG.0B.307.CYCD52LEMO
ATS-02B-120-C1-R0Advanced Thermal Solutions, Inc.
TMMH-102-01-F-D-RASamtec, Inc.
SIT8256AI-32-28E-156.261718XSiTime
MAX6388XS22D7-TMaxim Integrated
ATS-07B-154-C3-R0Advanced Thermal Solutions, Inc.
ESQ-132-14-G-SSamtec, Inc.
FNG.0B.307.CLWD56LEMO
CPS22-NC00A10-SNCCWTNF-AI0CWVAR-W1019-SSchurter
0636001274Affinity Medical Technologies - a Molex company
HTSS-110-01-SS-DVSamtec, Inc.
C0402C249C5GACTUKEMET
ATS-20D-07-C2-R0Advanced Thermal Solutions, Inc.
346-87-105-41-036101Preci-Dip
DTS20T13-08PA-6149 [V001]Agastat Relays / TE Connectivity
416-43-210-41-008000Mill-Max
ESQ-104-23-S-T-LLSamtec, Inc.
CR0402-FX-2202GLFBourns, Inc.
SQW-145-01-L-Q-001Samtec, Inc.
TMM-126-01-F-S-RA-019Samtec, Inc.
ABLNO-V-81.920MHZAbracon Corporation
MTSW-134-27-T-Q-740Samtec, Inc.
CRCW06031R21FKTADale / Vishay
EYM22DTMN-S189Sullins Connector Solutions
Home > Line Card > Knowles Syfer
Knowles Syfer

Knowles Syfer

- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.
Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.

Product Category

Filters(2,080 products)
Feed Through Capacitors(1,958 products)
EMI/RFI Filters (LC, RC Networks)(122 products)
Capacitors(264,614 products)
Ceramic Capacitors(264,614 products)
Kits(4 products)
Capacitor Kits(4 products)

Related news

Product List

1210Y1K20681KCR Image
  • Part#:1210Y1K20681KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 1.2KV C0G/NP0 1210
  • In Stock:101156
$0.227/pcsRFQ
1206J1000223KXR Image
  • Part#:1206J1000223KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.022UF 100V X7R 1206
  • In Stock:265270
$0.082/pcsRFQ
1825J2K50100GCR Image
  • Part#:1825J2K50100GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10PF 2.5KV C0G/NP0 1825
  • In Stock:33993
$0.982/pcsRFQ
0805J1K00150GCT Image
  • Part#:0805J1K00150GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 15PF 1KV C0G/NP0 0805
  • In Stock:177793
$0.106/pcsRFQ
2220J1K00821JCT Image
  • Part#:2220J1K00821JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 1KV C0G/NP0 2220
  • In Stock:59892
$0.546/pcsRFQ
1812Y0250103JFT Image
  • Part#:1812Y0250103JFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10000PF 25V C0G/NP0 1812
  • In Stock:58039
$0.546/pcsRFQ
1825Y2500120GCR Image
  • Part#:1825Y2500120GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 12PF 250V C0G/NP0 1825
  • In Stock:18270
$1.654/pcsRFQ
  • Part#:1808J0160391JDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 390PF 16V X7R 1808
  • In Stock:159064
$0.151/pcsRFQ
1206Y5002P20HQT Image
  • Part#:1206Y5002P20HQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2.2PF 500V C0G/NP0 1206
  • In Stock:62181
$0.336/pcsRFQ
1808J0500391JCT Image
  • Part#:1808J0500391JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 390PF 50V C0G/NP0 1808
  • In Stock:160960
$0.129/pcsRFQ
0805Y0500151KFT Image
  • Part#:0805Y0500151KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 50V C0G/NP0 0805
  • In Stock:266749
$0.083/pcsRFQ
1825J0250683GCT Image
  • Part#:1825J0250683GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.068UF 25V C0G/NP0 1825
  • In Stock:15648
$2.016/pcsRFQ
1808YA250101KCRSP Image
  • Part#:1808YA250101KCRSP
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 100PF 250V C0G/NP0 1808
  • In Stock:85270
$0.235/pcsRFQ
1812Y0100472KXR Image
  • Part#:1812Y0100472KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4700PF 10V X7R 1812
  • In Stock:73598
$0.28/pcsRFQ
1206J0160394MDT Image
  • Part#:1206J0160394MDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.39UF 16V X7R 1206
  • In Stock:100368
$0.191/pcsRFQ
0805J6300151KXR Image
  • Part#:0805J6300151KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 630V X7R 0805
  • In Stock:382900
$0.049/pcsRFQ
1206Y0250180JFT Image
  • Part#:1206Y0250180JFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 18PF 25V C0G/NP0 1206
  • In Stock:180922
$0.123/pcsRFQ
0805J2001P00CUT Image
  • Part#:0805J2001P00CUT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1PF 200V C0G/NP0 0805
  • In Stock:106015
$0.178/pcsRFQ
2220J1000330FFR Image
  • Part#:2220J1000330FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 33PF 100V C0G/NP0 2220
  • In Stock:8836
$3.738/pcsRFQ
1808J2500221MXT Image
  • Part#:1808J2500221MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 220PF 250V X7R 1808
  • In Stock:190714
$0.123/pcsRFQ
2220J1K00393KXT Image
  • Part#:2220J1K00393KXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.039UF 1KV X7R 2220
  • In Stock:58951
$0.585/pcsRFQ
0805J3000360GQT Image
  • Part#:0805J3000360GQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 36PF 300V C0G/NP0 0805
  • In Stock:75137
$0.315/pcsRFQ
0603Y0100560GCT Image
  • Part#:0603Y0100560GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 56PF 10V C0G/NP0 0603
  • In Stock:191161
$0.116/pcsRFQ
0805J0500152KFT Image
  • Part#:0805J0500152KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1500PF 50V C0G/NP0 0805
  • In Stock:187792
$0.112/pcsRFQ
1210J0500272FFR Image
  • Part#:1210J0500272FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2700PF 50V C0G/NP0 1210
  • In Stock:35248
$0.862/pcsRFQ
1812Y1K00471KAT Image
  • Part#:1812Y1K00471KAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 1KV C0G/NP0 1812
  • In Stock:83142
$0.466/pcsRFQ
1812Y0630822KCT Image
  • Part#:1812Y0630822KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 8200PF 63V C0G/NP0 1812
  • In Stock:53454
$0.352/pcsRFQ
1206J1K00471KAT Image
  • Part#:1206J1K00471KAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 1000V C0G/NP0 1206
  • In Stock:135914
$0.142/pcsRFQ
1812J5000220GCT Image
  • Part#:1812J5000220GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 22PF 500V C0G/NP0 1812
  • In Stock:68250
$0.449/pcsRFQ
2211YA250270FCRSP Image
  • Part#:2211YA250270FCRSP
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 27PF 250V C0G/NP0 2211
  • In Stock:26070
$1.402/pcsRFQ
1111J5000131FUT Image
  • Part#:1111J5000131FUT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 130PF 500V C0G/NP0 1111
  • In Stock:5983
 RFQ
2220J2500220KFR Image
  • Part#:2220J2500220KFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 22PF 250V C0G/NP0 2220
  • In Stock:31352
$1.058/pcsRFQ
1825J2500474MXR Image
  • Part#:1825J2500474MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.47UF 250V X7R 1825
  • In Stock:39165
$0.864/pcsRFQ
1808Y0100331FCR Image
  • Part#:1808Y0100331FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 10V C0G/NP0 1808
  • In Stock:101798
$0.359/pcsRFQ
0805J1K01P50CCR Image
  • Part#:0805J1K01P50CCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1.5PF 1KV C0G/NP0 0805
  • In Stock:215691
$0.093/pcsRFQ
2211YA250391KXTSPU Image
  • Part#:2211YA250391KXTSPU
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 390PF 250V X7R 2211
  • In Stock:81563
$0.45/pcsRFQ
2220Y0160275JDT Image
  • Part#:2220Y0160275JDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2.7UF 16V X7R 2220
  • In Stock:16756
$1.984/pcsRFQ
2225J2500152KFT Image
  • Part#:2225J2500152KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1500PF 250V C0G/NP0 2225
  • In Stock:21558
$1.427/pcsRFQ
0603J0251P20CCT Image
  • Part#:0603J0251P20CCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1.2PF 25V C0G/NP0 0603
  • In Stock:368684
$0.064/pcsRFQ
2220J0250270GFT Image
  • Part#:2220J0250270GFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 27PF 25V C0G/NP0 2220
  • In Stock:15689
$1.979/pcsRFQ
1206J0630472KDT Image
  • Part#:1206J0630472KDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4700PF 63V X7R 1206
  • In Stock:207204
$0.113/pcsRFQ
1825Y4K00221JXR Image
  • Part#:1825Y4K00221JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 220PF 4KV X7R 1825
  • In Stock:89595
$0.378/pcsRFQ
1210J2K00392JXT Image
  • Part#:1210J2K00392JXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3900PF 2KV X7R 1210
  • In Stock:71862
$0.268/pcsRFQ
1808Y2000121FCR Image
  • Part#:1808Y2000121FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 120PF 200V C0G/NP0 1808
  • In Stock:83877
$0.377/pcsRFQ
1812Y5000331JDT Image
  • Part#:1812Y5000331JDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 500V X7R 1812
  • In Stock:75724
$0.433/pcsRFQ
0603J2500682MXT Image
  • Part#:0603J2500682MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 6800PF 250V X7R 0603
  • In Stock:383199
$0.051/pcsRFQ
1812Y0250332KFR Image
  • Part#:1812Y0250332KFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3300PF 25V C0G/NP0 1812
  • In Stock:85889
$0.429/pcsRFQ
1808Y1000272FFR Image
  • Part#:1808Y1000272FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2700PF 100V C0G/NP0 1808
  • In Stock:35617
$0.938/pcsRFQ
1206Y0160273JCT Image
  • Part#:1206Y0160273JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.027UF 16V C0G/NP0 1206
  • In Stock:113991
$0.185/pcsRFQ
1206Y2000681GQT Image
  • Part#:1206Y2000681GQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 200V C0G/NP0 1206
  • In Stock:60458
$0.492/pcsRFQ
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